1. Amina thinks of a number and subtracts
5/8
from it. She multiplies the result by 8. The
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Answer:
9 its 9 cause 9 is only divisible and multiple of 3
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Answer:
let Amina think a number ×
according to the question , 8/left (x-/ frac (5)(2)/right)=3x
/right arrow/8×- 4/ frac (8/times 5)(2)=3x
/ right arrow /8×-4/times5=3×
/ right arrow 8×-20=3x
/right arrow 8×-3×=20
/right arrow t×=20
/right arrow ×=/FRAC (20)(5)=4
hence, the number is 4
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